Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Pyrrhotite from
Neichi mine, Kamineichi, Miyako City, Iwate Prefecture, Japan


Locality type:Mine
Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view Neichi mine, Kamineichi, Miyako City, Iwate Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:898049
Long-form Identifier:1:3:898049:6
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
14.8km (9.2 miles) ⓘTaro mine, Taro, Miyako City, Iwate Prefecture, Japan
31.8km (19.7 miles) ⓘMatsumaezawa pit, Tanohata mine, Tanohata, Shimohei District, Iwate Prefecture, Japan
40.6km (25.2 miles) ⓘKamaishi mine, Kamaishi City, Iwate Prefecture, Japan
46.0km (28.6 miles) ⓘArakawa ultramafics, Kamaishi City, Iwate Prefecture, Japan
49.5km (30.8 miles) ⓘNoda-Tamagawa mine, Noda, Kunohe-gun, Iwate Prefecture, Japan
68.9km (42.8 miles) ⓘJishakuyama orebody, Akagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan
69.9km (43.4 miles) ⓘAkagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan
80.2km (49.8 miles) ⓘMatsuiwa mine (Kohoku mine), Kesennuma City, Miyagi Prefecture, Japan
90.5km (56.2 miles) ⓘOya mine, Motoyoshi, Kesennuma City, Miyagi Prefecture, Japan
References
Watanabe et al (1963) Kotoite, Mg3(BO3)2, from the Neichi mine, Iwate prefecture, Japan. Proceedings of the Japan Academy, series B, 39, 164-169.
 
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